仮仮紙面

g=φ=BA
∂g/∂t=∂φ/∂t=∂BA/∂t
V=∂g/∂t=∂φ/∂t=∂BA/∂t
V=∂BA/∂t
V=Ed
Ed=∂BA/∂t
ΣEΔd=Σ∂BΔA/∂t
ΣrotEΔd=Σ∂BΔA/∂t
rotEΣΔA=∂BΣΔA/∂t
rotEA=∂BA/∂t
rotE=∂B/∂t

g=φ=BA
∂g/∂t=∂φ/∂t=∂BA/∂t
V=-∂g/∂t=-∂φ/∂t=-∂BA/∂t
V=-∂BA/∂t
V=Ed
Ed=-∂BA/∂t
ΣEΔd=-Σ∂BΔA/∂t
ΣrotEΔA=-Σ∂BΔA/∂t
rotEΣΔA=-∂BΣΔA/∂t
rotEA=-∂BA/∂t
rotE=-∂B/∂t

e=ψ=DA
∂e/∂t=∂ψ/∂t=∂DA/∂t
V=∂e/∂t=∂ψ/∂t=∂DA/∂t
V=∂DA/∂t
V=Hd
Hd=∂DA/∂t
ΣHΔd=Σ∂DΔA/∂t
ΣrotHΔA=Σ∂DΔA/∂t
rotHΣΔA=∂DΣΔA/∂t
rotHA=∂DA/∂t
rotH=∂D/∂t

e=ψ=DA
∂e/∂t=∂ψ/∂t=∂DA/∂t
V=-∂e/∂t=-∂ψ/∂t=-∂DA/∂t
V=-∂DA/∂t
V=Hd
Hd=-∂DA/∂t
ΣHΔd=-Σ∂DΔA/∂t
ΣrotHΔA=-Σ∂DΔA/∂t
rotHΣΔA=-∂DΣΔA/∂t
rotHA=-∂DA/∂t
rotH=-∂D/∂t

Fe=eE
Fe=ee/4πε0r^2
Fe=eE=ee/4πε0r^2
eE=ee/4πε0r^2
E=e/4πε0r^2
E=e/ε04πr^2
E=e/ε0A
ε0EA=e
D=ε0E
DA=e
e=DA
e=ψ=DA
eV/V=ψV/V=DA
(e/V)V=(ψ/V)V=DA
ρV=(e/V)V=(ψ/V)V=DA
ρV=DA
ρ=DA/V
ρ=Ddxyz/dxyz
ρ=Dd/dx
ρ=▽•D
ρ=divD
▽•D=ρ
divD=ρ

Fg=gH
Fg=gg/4πμ0r^2
Fg=gH=gg/4πμ0r^2
gH=gg/4πμ0r^2
H=g/4πμ0r^2
H=g/μ04πr^2
H=g/μ0A
μ0HA=g
B=μ0H
BA=g
g=BA
g=φ=BA
gV/V=φV/V=BA
(g/V)V=(φ/V)V=BA
ρV=(g/V)V=(φ/V)V=BA
ρV=BA
ρ=BA/V
ρ=Bdxyz/dxyz
ρ=Bd/dx
ρ=▽•B
ρ=divB
▽•B=ρ
divB=ρ

∫Hdl=∫idS

∫Edl=∫kdS

rotH=i

rotE=k

rotE=-∂B/∂t+k
rotH=-∂D/∂t+i

HrotE=-H∂B/∂t+Hk
ErotH=-E∂D/∂t+Ei

HrotE-ErotH=-H∂B/∂t+Hk-(-E∂D/∂t+Ei)
HrotE-ErotH=-H∂B/∂t+Hk+E∂D/∂t-Ei
HrotE-ErotH+H∂B/∂t-E∂D/∂t=Hk-Ei